@charset "UTF-8";
.login{
margin=0;
padding=0;
}
.head{
font-size:50px;
font-family:幼圆;
color:green;
}
.txt{
font-size:25px;
font-family:微软雅黑;
}
.btnstyle{
width:305px;
height:40px;
background-color:#546E7A;
border:0;
color:white;
}
form{
height:400px; 
width:450px; 
border:1px solid #000000;
margin:0 auto;
background-color:#FFFFFF;
}
body{
background-color:#ECEFF1;
}
.input{
background-color:#E8F0FE;
width:300px;
height:30px;
}
.ntxt{
color:#ECEFF1;
font-family:微软雅黑;
}